secretary of defense at the pentagon. >>> u.s. senator chuck hagel has just been sworn in as the new secretary of defense at the pentagon. the bitter seven-week fight over his nomination ended yesterday as the senate voted 58-41 to confirm him. hagel is a republican, but he got the votes of only 4 republican senators. many in the gop feel he is hostile towards israel and a little too soft on iran. and, of course, takes over for leon panetta, who is a california guy. going back to the monterey area to do something that we all hope to do someday. >> what's that? >> retire! [ laughter ] >> yes. good for him. he has had a busy four years. >> not anytime soon. somebody who is very busy this morning is elizabeth, still tracking that water main break in san francisco. >> yeah. what we have confirmed is that 15th and wawona that intersection is definitely shut down. you have to see these pictures from the scene. it's pretty incredible stuff, cars completely submerged in five feet of water. this is a huge water main break. i haven't seen a